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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]  
Future minimum lease payments on noncancelable operating leases

Off-balance-sheet credit risk
The following financial instruments represent off-balance-sheet credit risk (in thousands):
 
 
December 31,
 
 
2019
 
2018
Commitments to extend credit
 
$
289,465

 
$
309,824

Standby letters of credit
 
$
1,717

 
$
2,450